810380956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 1985679360

約数和(自身を除く): 1175298404

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 37, 44, 47, 68, 74, 77, 89, 94, 119, 148, 154, 178, 187, 188, 238, 259, 308, 329, 356, 374, 407, 476, 517, 518, 623, 629, 658, 748, 799, 814, 979, 1034, 1036, 1246, 1258, 1309, 1316, 1513, 1598, 1628, 1739, 1958, 2068, 2492, 2516, 2618, 2849, 3026, 3196, 3293, 3478, 3619, 3916, 4183, 4403, 5236, 5593, 5698, 6052, 6586, 6853, 6919, 6956, 7238, 8366, 8789, 8806, 10591, 11186, 11396, 12173, 13172, 13706, 13838, 14476, 16643, 16732, 17578, 17612, 19129, 21182, 22372, 23051, 24346, 27412, 27676, 29281, 29563, 33286, 35156, 36223, 38258, 42364, 46013, 46102, 48433, 48692, 55981, 58562, 59126, 61523, 66572, 71111, 72446, 76516, 92026, 92204, 96866, 111962, 116501, 117124, 118252, 123046, 133903, 142222, 144892, 154771, 184052, 193732, 206941, 223924, 233002, 246092, 253561, 267806, 284444, 309542, 322091, 325193, 391867, 413882, 466004, 497777, 507122, 535612, 615791, 619084, 644182, 650386, 782221, 783734, 827764, 995554, 1014244, 1083397, 1231582, 1288364, 1300772, 1564442, 1567468, 1702481, 1991108, 2166794, 2276351, 2463164, 2631107, 3128884, 3404962, 4310537, 4333588, 4552702, 5262214, 5475547, 6809924, 8621074, 9105404, 10524428, 10951094, 11917367, 17242148, 18417749, 21902188, 23834734, 28942177, 36835498, 47669468, 57884354, 73670996, 115768708, 202595239, 405190478, 810380956]

約数ペア:

[(1, 810380956), (2, 405190478), (4, 202595239), (7, 115768708), (11, 73670996), (14, 57884354), (17, 47669468), (22, 36835498), (28, 28942177), (34, 23834734), (37, 21902188), (44, 18417749), (47, 17242148), (68, 11917367), (74, 10951094), (77, 10524428), (89, 9105404), (94, 8621074), (119, 6809924), (148, 5475547), (154, 5262214), (178, 4552702), (187, 4333588), (188, 4310537), (238, 3404962), (259, 3128884), (308, 2631107), (329, 2463164), (356, 2276351), (374, 2166794), (407, 1991108), (476, 1702481), (517, 1567468), (518, 1564442), (623, 1300772), (629, 1288364), (658, 1231582), (748, 1083397), (799, 1014244), (814, 995554), (979, 827764), (1034, 783734), (1036, 782221), (1246, 650386), (1258, 644182), (1309, 619084), (1316, 615791), (1513, 535612), (1598, 507122), (1628, 497777), (1739, 466004), (1958, 413882), (2068, 391867), (2492, 325193), (2516, 322091), (2618, 309542), (2849, 284444), (3026, 267806), (3196, 253561), (3293, 246092), (3478, 233002), (3619, 223924), (3916, 206941), (4183, 193732), (4403, 184052), (5236, 154771), (5593, 144892), (5698, 142222), (6052, 133903), (6586, 123046), (6853, 118252), (6919, 117124), (6956, 116501), (7238, 111962), (8366, 96866), (8789, 92204), (8806, 92026), (10591, 76516), (11186, 72446), (11396, 71111), (12173, 66572), (13172, 61523), (13706, 59126), (13838, 58562), (14476, 55981), (16643, 48692), (16732, 48433), (17578, 46102), (17612, 46013), (19129, 42364), (21182, 38258), (22372, 36223), (23051, 35156), (24346, 33286), (27412, 29563), (27676, 29281)]